Audited Supplier
G255/30/100
Any Time
Any Time
ISO
Steel Structure Walkway, Foot Pedal, Drain Cover, Door Mat
Flat Shape
Machine Welding
Carbon Steel
Carbon Steel, Stainless Steel
Door Mat Grating
Hebei Anping
Hot-Dipped Galvanized, Painted, Untreated
Plain, I and Serrated
jiuwang
Pallet or Nude Pack
ANSI/Naamm(Mbg531-88)
China
7308900000
Product Description
When considering grating for food processing applications, shipboard use, or highly corrosive environments, to be acid and alkali corrosive situations (such as chemical plants, environmental equipment, etc. ). In which high requirements on the appearance (such as shopping malls, landscape). Demanding situations of health (pharmaceutical, food processing).
Jiuwang Grating Stainless Steel Grating offers the most cost effective product. Commonly manufactured in 300 series alloys, stainless steel gratings are assembled by welding or pressure locking to suit the specific needs of each application.
To specify JIUWANG Stainless Steel Grating, the type of grating is indicated by designating one of the two profiles shown combined with the bearing bar/cross bar spacing illustrated in the table below.
FINISHING
As produced, stainless steel products typically display discoloration due to cutting and welding. If appearance is a factor, consideration should be given to secondary cleaning such as abrasive blasting, passivating or electro-polishing.
WELDED GRATING PROFILE "W"
Economic welded grating with forged bearing bar/cross bar intersection. Available with bearing bars spaced at 1-3/16" and 15/16" on center. Intersections subjects to carbon precipitation caused by welding.
For ornamental and architectural applications. Deep rectangular cross bars provide excellent lateral stability. Cross bars are flush with top surface of bearing bars to provide comfortable walking surface.
1.what is steel grating ?( platform passageway floor grating ) -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
how to calculate the galvanized grating weight?
Galvanized grating weight consist of bearing bar weight and cross bar weight.
Bearing bar weight =bearing bar pcs quanity: (width of grating/bearing bar pitch)+1 *weight of each pcs:length of bearing bar*height*thickness*density of steel
cross bar weight=cross bar pcs quantity*weight of each pcs: diameter square *density of steel
2.steel grating specification- platform passageway floor grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
Bearing bar pitch | Cross bar pitch | load steel size ( Width ×Thickness) | |||||
20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | ||
30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |
40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |
60 | 50 | - | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
Bearing bar pitch | Cross bar pitch | load steel size (Width ×Thickness) | |||||
32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | ||
30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |
40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |
60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
3 galvanized grating size introduction-- platform passageway floor grating
Type bearing bar
Surface treatment:
Bearing bar type | Flat bar | I bar | Serrated bar | |
Cross bar type | Twisted bar | Round bar | flat bar | |
Production process | welded | Pressure locked | ||
Surface treatment | Self-colour | Galvanized | painted | |
application | Platform | walkway&floor | Trench cover | Steel stair treads |
Suspended ceiling | Barrier fence |
4. platform passageway floor grating international standard
Steel Grating Standard | |||
Steel Grating Standard | Steel Standard | Galvanizing Standard | |
China Standard | YB/T 4001.1-2007 | GB700-88 | GB/T13912-2002 |
USA Standard | ANSI/NAAMM (MBG531) | ASTM (A36) | ASTM (A123) |
U.K. Standard | BS4592 | BS4360 (43A) | BS729 |
Australia Standard | AS1657 | AS3679 | AS1650 |
Deutsche Standard | DIN24537 | DIN17100-80 | DIN50976 |
5. platform passageway floor grating standard size manufacture process
( civil buildings such as gymnasium, exhibition centre, supermarket, bus station, quay and airport, etc.)
water channel grating
steel stair treads
6.our company profile
Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.
7.CHOOSE US BECAUSE WE HAVE
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine, robot welding machine,the grating quality get more perfect and price more competitive!
